Last updated: June 2, 2025
Awareness of the UV Index is crucial for residents and visitors of Gaoxu, China, particularly due to the region's Cwa climate, which presents significant sun exposure risks. Understanding UV levels is essential not only for preventing painful sunburns but also for maintaining long-term skin health. With peak UV Index values rising to 10 around midday, it's vital to take proactive measures against harmful UV radiation throughout the year. By staying informed and taking appropriate precautions, you can enjoy the beautiful weather in Gaoxu while safeguarding your skin from its harmful effects.
As the sun rises, the UV Index starts off mild, peaking at 2 by 7:00 AM. By 8:00 AM, it climbs to 3, but the real intensity kicks in as the day progresses. At 9:00 AM, the index hits 6, and by 10:00 AM, it soars to a striking 8. The midday sun takes center stage at 11:00 AM and 12:00 PM, both registering a maximum of 10, indicating significant UV exposure. As the afternoon rolls in, the UV levels begin to decline—slipping to 9 at 1:00 PM, dropping to 7 by 2:00 PM, and further decreasing to 5 by 3:00 PM. A gentle descent continues until evening, as the index settles at 1 from 4:00 PM until 7:00 PM. This gradual ebbing reminds us to take proper precautions during peak hours, especially around midday!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV Index levels, presenting varying risks for sun exposure throughout the year. January and December feature a moderate UV Index of 3, allowing for a burn time of 30 minutes. This gradually increases to 5 in February and November, maintaining the same burn time. From March to October, the index rises significantly, reaching high in March at 7, and peaking at 10 from May to August, indicating very high risk with a burn time of just 15 minutes. September sees a slight decrease to 9, still under the very high classification, while October returns to high at 7, with burn time extending back to 25 minutes. Residents and visitors are strongly advised to take precautions during the months of March through October, particularly between May and August, ensuring they wear sunscreen, protective clothing, and seek shade to minimize harmful UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beijing UVI | 2 | 3 | 5 | 8 | 9 | 9 | 10 | 9 | 7 | 6 | 4 | 2 |
| Gaoxu | 3 | 5 | 7 | 8 | 10 | 10 | 10 | 10 | 9 | 7 | 5 | 3 |
| Chengdu UVI | 5 | 6 | 8 | 10 | 12 | 11 | 11 | 10 | 11 | 8 | 6 | 4 |
| Shanghai UVI | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 11 | 11 | 8 | 6 | 4 |
| Guangzhou UVI | 7 | 9 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 7 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |